1995 Mercedes Benz S600 V12 Two Wheel Drive Automatic 110000 miles
There is black smoke coming from the exhaust of my car. It has all new spark plugs and air fliter. Six of the spark plugs on the right side are black and dirty buut six spark plugs on the left are still like new. What could the problem be?
Monday, August 11th, 2008 AT 7:13 PM